6663904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 14373072

約数和(自身を除く): 7709168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 193, 208, 332, 386, 416, 664, 772, 1079, 1328, 1544, 2158, 2509, 2656, 3088, 4316, 5018, 6176, 8632, 10036, 16019, 17264, 20072, 32038, 34528, 40144, 64076, 80288, 128152, 208247, 256304, 416494, 512608, 832988, 1665976, 3331952, 6663904]

約数ペア:

[(1, 6663904), (2, 3331952), (4, 1665976), (8, 832988), (13, 512608), (16, 416494), (26, 256304), (32, 208247), (52, 128152), (83, 80288), (104, 64076), (166, 40144), (193, 34528), (208, 32038), (332, 20072), (386, 17264), (416, 16019), (664, 10036), (772, 8632), (1079, 6176), (1328, 5018), (1544, 4316), (2158, 3088), (2509, 2656)]